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# .env inspector and formatter

Parse a .env file and get it back clean — every duplicate key, export prefix, quoting rule, and shell-hostile name named in a loss ledger instead of silently normalizing.
.env fileParse and format

- Nothing is evaluated or interpolated — $VARS stay literal text; what a loader does with them is the loader’s business.
- No secret checking, no “looks like a key” scanning — but a real .env pasted anywhere is a secrets handoff. It stays in this tab’s memory until you leave: a browser tab cannot guarantee zeroization, so clear the tab when done.
- The duplicate-key note states the real split: dotenv keeps the FIRST value, docker compose env_file keeps the LAST.
Nothing in yet

Paste, drop, or type to begin. Everything stays on this device.

paste a .env file

## Next door in Config

- [INI editor](/config/ini)
- [.properties editor](/config/properties)
[All config tools](/config)

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Canonical HTML: https://nutter.tools/config/env
Markdown version: https://nutter.tools/config/env/index.md
Plain-text version: https://nutter.tools/config/env/index.txt
Agent index: https://nutter.tools/llms.txt